DK-GM-00-1.0 SkyeTek, DK-GM-00-1.0 Datasheet - Page 44

• Manufacturer Part Number: DK-GM-00-1.0
• Description: RF Development Tools Gemini Full Dev Kit ISO14443, ISO18093
• Manufacturer: SkyeTek
• Type: RF Readersr

Specifications of DK-GM-00-1.0

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: ISO14443, ISO18092
• Frequency: 13.56 MHz
• Operating Supply Voltage: 5 V
• Description/function: Development kit for SkyeModule Gemini NFC OEM reader module
• Interface Type: I2C, Serial, SPI, USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• For Use With: ISO14443, ISO18092

SkyeModule Gemini Datasheet
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15 Special Features
15.1 Sleep Modes
The Gemini has two low power sleep modes: deep sleep (hardware controlled) and software sleep mode.
The deep sleep mode has the lowest power consumption but a longer wake time. It can only be set
using the N_DEEP_SLEEP pin 8 of the host interface connector. There is an internal pull-up on this pin,
so if it is unused it can be left floating. To put the reader into deep sleep, set this pin low. Software
sleep mode can be set using the Sleep Mode system parameter. See the System Parameters section 14
for details. Current consumption and wake times for both modes can be found in the Electrical
Characteristics section 8.1 and Timing Specifications section 9.1, respectively.
NOTE: SOFTWARE SLEEP MODE DOES NOT WORK IN USB COMMUNICATIONS. This is planned
for future firmware releases.
15.2 Feature Requests
Request a feature for the Gemini module on the SkyeTek support page at support.skyetek.com!
Skyetek Inc
1525 Market St. Ste 200
Denver, CO 80202
Main 720.328.3425 Fax:[phone]
www.skyetek.com